PlantsFlowers

Jacob's Ladder

Jacob's Ladder (Polemonium reptans)
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Polemonium reptans

Chicago-region native. Suited to zone 6a.

Blue bells over ladder leaves in spring shade

EasyFlowersAlso Shade & Groundcovers
Light
Part shade
Moisture
Medium
Mature size
12–18 in
Spacing
1 ft
Bloom or harvest
Flowers Apr–Jun
How it spreads
Clump, light seed
What to buy
A plug or a small pot.
When to plant
Apr–May or Sep

In the design

East side or the bright edge of a north bed. It finishes early. Leave the foliage until it yellows.

Plants that share this spot

More in this group

Reference details
Conservatism value
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Wetland indicator
FACU